Hi, gminmn.
One does not become trusted by applying for it. Players are promoted to Trusted when the player has earned enough respect from the senior staff to be deemed "trustworthy", hence the name. This is a community server, so when you involve yourself with other people, make friends, follow the rules, be a good person, and just mainly be yourself and play the game, you will grow very well into the community, and you will be noticed.
TL;DR You can't apply for trusted, unfortunately rejected.
